Question

Number of waves made by an electron in 5th orbit of H-atom ??​

Answer 1

Answer:

An electron makes 5 waves in the 5th orbit of an H-atom.

Explanation:

• This is based on wave motion of electron.

• An electron in $n^{th}$ orbit makes n waves.Therefore,an electron in 2nd orbit will make 2 waves.

• The derivation was based on de-Broglie concept.

Additional Formuals

• $\boxed{2 \pi r_n\:=\:n \Lambda }$

• $\boxed{mvr_n\:=\: \dfrac{nh}{2 \pi }}$

h is Planck's constant and has the value $6.625\times 10^{-34}$